/* ============================================
   LAKESIDE BOAT REPAIR — Custom Styles
   ============================================ */

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    min-height: 100vh;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #fdf2f2;
}
::-webkit-scrollbar-thumb {
    background: #a02020;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #841d1d;
}

/* Selection */
::selection {
    background: #a02020;
    color: white;
}

/* ============================================
   GEOMETRIC BACKGROUND SHAPES
   ============================================ */
.geo-shape {
    position: absolute;
    pointer-events: none;
    z-index: 0;
}

.geo-circle-1 {
    top: 15%;
    right: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 122, 92, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    animation: float-slow 20s ease-in-out infinite;
}

.geo-circle-2 {
    bottom: 20%;
    left: -8%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(160, 32, 32, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    animation: float-slow 25s ease-in-out infinite reverse;
}

.geo-square-1 {
    top: 40%;
    right: 5%;
    width: 120px;
    height: 120px;
    border: 2px solid rgba(255, 122, 92, 0.1);
    transform: rotate(45deg);
    animation: spin-slow 30s linear infinite;
}

.geo-triangle-1 {
    bottom: 30%;
    left: 8%;
    width: 0;
    height: 0;
    border-left: 60px solid transparent;
    border-right: 60px solid transparent;
    border-bottom: 104px solid rgba(160, 32, 32, 0.04);
    animation: float-slow 18s ease-in-out infinite;
}

.geo-circle-3 {
    top: 60%;
    right: 15%;
    width: 80px;
    height: 80px;
    background: rgba(255, 173, 153, 0.08);
    border-radius: 50%;
    animation: float-slow 15s ease-in-out infinite reverse;
}

/* Geometric pattern overlay */
.geo-pattern {
    background-image: 
        linear-gradient(45deg, rgba(255,255,255,0.03) 25%, transparent 25%),
        linear-gradient(-45deg, rgba(255,255,255,0.03) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, rgba(255,255,255,0.03) 75%),
        linear-gradient(-45deg, transparent 75%, rgba(255,255,255,0.03) 75%);
    background-size: 60px 60px;
    background-position: 0 0, 0 30px, 30px -30px, -30px 0px;
}

.geo-pattern-light {
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(255,255,255,0.08) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(255,255,255,0.05) 0%, transparent 50%);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes float-slow {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-20px) rotate(2deg); }
    66% { transform: translateY(10px) rotate(-1deg); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

@keyframes float-delayed {
    0%, 100% { transform: translateY(0px) rotate(45deg); }
    50% { transform: translateY(-20px) rotate(45deg); }
}

@keyframes spin-slow {
    from { transform: rotate(45deg); }
    to { transform: rotate(405deg); }
}

@keyframes scroll-line {
    0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
    50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

.animate-float-delayed {
    animation: float 5s ease-in-out infinite 1s;
}

.animate-scroll-line {
    animation: scroll-line 2s ease-in-out infinite;
}

/* ============================================
   NAVBAR
   ============================================ */
#navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(160, 32, 32, 0.08);
}

#navbar.scrolled {
    box-shadow: 0 4px 30px rgba(160, 32, 32, 0.08);
}

/* Mobile menu */
#mobileMenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

#mobileMenu.open {
    max-height: 400px;
}

.menu-line {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#mobileMenuBtn.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
#mobileMenuBtn.active .menu-line:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}
#mobileMenuBtn.active .menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
    width: 1.5rem;
}

/* ============================================
   SERVICE CARDS
   ============================================ */
.service-card {
    transform: translateY(0);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s ease;
}

.service-card:hover {
    transform: translateY(-8px);
}

/* ============================================
   SCROLL REVEAL ANIMATIONS
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ============================================
   FORM STYLES
   ============================================ */
input:focus, select:focus, textarea:focus {
    outline: none;
}

textarea {
    min-height: 120px;
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */
@media (max-width: 768px) {
    .geo-circle-1,
    .geo-circle-2 {
        display: none;
    }
    
    .geo-square-1 {
        width: 60px;
        height: 60px;
    }
    
    .geo-triangle-1 {
        border-left: 30px solid transparent;
        border-right: 30px solid transparent;
        border-bottom: 52px solid rgba(160, 32, 32, 0.04);
    }
}

@media (max-width: 640px) {
    .geo-square-1,
    .geo-triangle-1,
    .geo-circle-3 {
        display: none;
    }
}